I recently bought an arduino primo and I want to use it with a neopixel ring.
I have downloaded the neopixel adafruit libs and everything but when I m uploading the code to the board nothing is happening to the ring ..any suggestion? Does anybody had something similar ?
Show us a diagram of your wiring. Pencil, paper and a camera are good enough.
Show us your code. Don't forget to use the code tags.
I 'm trying to upload the attached code. When I compile it I m getting no errors and when it’s uploaded there is no result on the ring. I also tried with the simple neopixel examples (strandest etc.).
If you check the photo with the board and the ring the yellow cable is connected in the 6th pin, the black cable in the ground and the red cable to the 5V.
I wanted to check if the ring is defected and I uploaded the same code from an arduino genuino 101 and everything was working perfectly.
ring.ino (2.16 KB)
wanted to check if the ring is defected and I uploaded the same code from an arduino genuino 101 and everything was working perfectly.
Not a supprise as the two boards have different processors in them.
It looks like the library has not got the code for the primo's processor in it.
I would strongly recommend you wire the ring up correctly before you damage it.